Rotor blades for a toy helicopter



FIG. 1 is a perspective view of a rotor blade for a toy helicopter embodying my design;

FIG. 2 is a front elevational view thereof, the rear elevational and side elevational views being mirror images thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a top plan view thereof. 

The ornamental design for the rotor blade for a toy helicopter, as shown and described. 